Physique
Cinématique, forces, électricité et raisonnement par équations.
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14. an object has a mass of 3 kg and a gravitational potential energy o…
The object is 10 meters above the ground. ### Filled-in sections from the problem: Givens: $m = 3\ \text{kg}$ $E_p = 294\ \text{J}$ Unknowns: What are you solving for? Height ($h$…
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32) a triangle - shaped sign is a: a) yield sign b) stop sign c) railro…
A) Yield sign
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13. a 5 kg object is raised to a height of 10 m above the ground. what …
$490\ \text{J}$ ### Filled-in worksheet sections: Givens: $m = 5\ \text{kg}$ $h = 10\ \text{m}$ Unknowns: What are you solving for? Gravitational Potential Energy Equation you wil…
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definition the style of rhetoric where a speaker appeals to the audienc…
○ Pathos
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15. a soccer ball of mass 0.5 kg is kicked and moves at 8 m/s. find its…
### Givens: $m = 0.5\ \text{kg}$ $v = 8\ \text{m/s}$ ### Unknowns: Kinetic Energy ($KE$) ### Equation to use: $KE = \frac{1}{2}mv^2$ ### Substitute & Solve: $KE = \frac{1}{2} \tim…
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mcculloch v. maryland in 1791, the u.s. government created the first na…
Since no specific question is provided about the text (e.g., a question about the legal principles, historical context, etc.), it's not possible to generate a solution. If you hav…
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12. a 4 kg object has a kinetic energy of 50 j. what is its velocity? g…
$v = 5\ \text{m/s}$
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a car with a mass of 1500 kg is moving at a speed of 20 m/s. what is it…
$300000\ \text{J}$ (or $3.0 \times 10^5\ \text{J}$)
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a toy train locomotive pushes a wagon for 4 m with a force of 12 n. cal…
The work done by the locomotive is $\boldsymbol{48\ \text{J}}$. Vector diagram: Two parallel, right-pointing vectors: one labeled $\vec{F}=12\ \text{N}$ (force from locomotive) an…
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today more than half of all mothers with preschool children ______. (1 …
○ are in the work force
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complete the table. | pounds | ounces | | ---- | ---- | | 1 | 16 | | 3 …
For 3 pounds, the number of ounces is 48. For 7 pounds, the number of ounces is 112. So the completed table is: | pounds | ounces | |--------|--------| | 1 | 16 | | 3 | 48 | | 7 |…
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a metal spoon and a plastic spoon at room temperature (25°c) are placed…
### Part a: Filling the Table To predict the temperature change, we use the concept of thermal conductivity: metals (like the spoon) are good conductors, so they heat up faster; p…
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what is the name of the layer where water temperature drops rapidly? th…
Thermocline
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what would be most convincing to you in an argument to go to war? ○ fac…
Facts showing that the war is justified
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7. viewed from earth, two stars form an angle of 76.04 °. star a is 23.…
34.1 light-years
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6. a 9250 kg bridge going east - west is supported by two pillars. the …
Force on west pillar: $\boldsymbol{2.43 \times 10^4\ \text{N}}$, Force on east pillar: $\boldsymbol{6.64 \times 10^4\ \text{N}}$ --- ### For Question 7:
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read the excerpts from ovid’s pyramus and thisbe and shakespeare’s rome…
D. Only Shakespeare shows a character warning against a doomed relationship
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10. the table below lists the capacity, in quarts, of four different fi…
c. Tropic
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5. a cake recipe needs two quarts of water, 1 ½ quarts of cake mix, and…
b. 20 cups
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a boat is heading towards a lighthouse, whose beacon-light is 141 feet …
583 feet
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use the diagram to answer the question. hertzsprung-russell diagram whi…
temperature
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what should you do when you see this sign? yield sign image tap your br…
A. Tap your brakes
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use the diagram to answer the question. hertzsprung–russell diagram whi…
red supergiant
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how is the sun classified on an hertzsprung - russell diagram? (1 point…
as a main sequence star
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what happens at each of the stages of crime scene processing? 1. securi…
1. Securing the Scene: Law enforcement cordons off the scene, prevents unauthorized access, and documents initial conditions. 2. Separating the Witnesses: Witnesses are separated …
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which of these phrases describes the sun? (1 point) ○ class g yellow st…
Class G yellow star
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which of these properties is the best measure of a star’s brightness? (…
absolute magnitude
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what does it mean when an emission line of helium from a galaxy is shif…
The galaxy is moving away from the viewer.
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which information about objects in space can spectroscopy provide? sele…
- composition - temperature
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which is electromagnetic radiation with wavelengths between 380 nm and …
visible light
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which type of electromagnetic radiation has more energy than visible li…
X-rays
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term: retard examples: non - examples: connections:
To complete the concept map for the term "Retard" (in a scientific/technical context, e.g., in physics or engineering, "retard" can mean to delay or slow down; note: the term has …
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question 18 of 20 which of the following accurately describes stalking?…
C. Behavior that would cause someone to fear for their safety or suffer real emotional distress
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15. an airplane climbs at an angle of 12, with the ground. find the hor…
The horizontal distance is approximately 2352 feet.
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a right rectangular prism has a length of 2 meters, a width of 4 meters…
D. 56 cubic meters
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a right rectangular prism is shown. image of a cube with side length 5 …
A. 125 cubic inches
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in florida during summer, about what % of insurance claims involve ligh…
c. 50%
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suppose an isolated tower is 30 meters high. according to umans estimat…
a. \(5.65\times 10^{-2}\) flashes per year
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whether an upward - going leader from an object or structure of interes…
a. the shape of the structure
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protection of electrical and electronic equipment from surges is accomp…
d. any or all of the above
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question 6 3 pts 6. which of the following are the two main concerns wi…
e. (a.) and (b.)
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question 5 early - streamer emission lightning rods are more effective …
True
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the benefits of having a good conducting path to ground to divert the l…
True
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question 4 2 pts integrated waste management arranges various strategie…
Reduction
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the probability of a lightning strike to a lightning protection system …
True
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find the surface area of a rectangular prism with base 5 m by 2 m and h…
d. \( 132 \, \text{m}^2 \)
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question 2 2 pts uman points out that on average, calculations give rea…
A. True
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question 3 2 pts tamara is reviewing waste management strategies for he…
C. all plastics
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lightning protection is achieved by providing an elevated well - ground…
True
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find the surface area, to the nearest square centimeter, of a cylinder …
C. \( 207 \text{ cm}^2 \)
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find the surface area, to the nearest square centimeter, of a cylinder …
b. \( 402\space\text{cm}^2 \)
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1.01) ____ “the proposed constitution, therefore, is, in strictness, ne…
1.01) A. Federalist Papers 1.02) (Note: No correct option matches the Virginia Plan's actual support for proportional representation; if forced to select the least incorrect, none…
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in 1941, hitler sent in the german tank force, the afrika korps, in res…
D. Italy's heavy losses to the British in North Africa (Note: Assuming the last option is D; if options are labeled as, say, A, B, C, D with the last being D, then the answer is D…
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in 1940, italy attacked great britains forces in . options: france, the…
North Africa
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match each type of creation story type to its description. ex nihilo em…
- ex nihilo: creation of life from nothing - emergence: Earth emerging from water - world parents: creation resulting from the union of two natural forces - earth diver: the trans…
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i hear america singing by walt whitman i hear america singing, the vari…
B. satisfied and confident
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stalingrad was encircled. zeitzler, his face flushed and haggard from l…
B. He believed that holding Stalingrad had come to represent victory for Germany.
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page 1 page 2 casualties in the battle of stalingrad (1942) what was th…
C. The Soviets suffered extremely high casualties.
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the enemy throws at the front new forces and is marching deep into the …
C. He wanted to stop the pattern of retreat.
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to petition the government when it is wrong. the second amendment conce…
- The government must be restricted to the rule of law to avoid abuse. - The government exists by the consent of those governed. - The government’s power is divided to prevent abu…
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which statement best describes the allied strategy for winning world wa…
D. focusing on Germany and Italy first and then combining forces to defeat Japan
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Question was provided via image upload.
### Part A: Match the Definitions 1. GP: A GP (General Practitioner) is a family doctor, so matches d) a family doctor. 2. treat: The meaning of "treat" in medical context is to g…
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3. rl.11 - 12.4 how does fitzgerald’s use of the word omnibus to descri…
3. B. It creates a humorous tone, making light of the constant flow of guests. 4. B. It highlights the narrator's uncertainty and emotional distance. 5. C. Lively and enchanted
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structural steel will lose about 90% of its strength in a fire that rai…
A. Molybdenum, B. Chromium
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structural steel will lose about 90% of its strength in a fire that rai…
A. Molybdenum, B. Chromium
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a metal that remembers its shape and will revert back to it when warmed…
B. nitonal (assuming it is a misspelling of Nitinol, the shape - memory alloy)
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one quart is approximately equal to 0.95 liter. to convert quarts to li…
The correct option is: Multiplication there is a 0.95 liter 1 quart ; Multiply when converting larger units to smaller units. (Note: There might be a typo in the reasoning, but th…
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Question was provided via image upload.
1. B. It creates an image of aimless, fragile movement, suggesting the superficial nature of the partygoers 2. B. It implies a violent or forceful action, adding energy and chaos …
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the posted speed limit is 45 miles per hour. select all of the rates th…
The rates faster than 45 miles per hour (72.45 km/h) are 86.4 km per hour, 91 km per hour, 112.3 km per hour. So the correct options are: - 86.4 km per hour - 91 km per hour - 112…
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19. 24 fl oz = \\underline{\\quad\\quad\\quad} c
3
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sarah is 148 centimeters tall. how tall is sarah in inches? round to th…
58 inches (rounded to the nearest whole number)
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15. $8\\frac{1}{2}$qt = \\underline{\\hspace{3cm}} pt
\(17\)
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what metal started being produced in 1946 that is 45% lighter than stee…
titanium
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which measure is approximately equivalent to 9 kilometers? customary an…
5.6 mi (corresponding to the option "5.6 mi")
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17. how has the cwa influenced permits for stormwater discharges? sourc…
To answer these questions, you would need to visit the provided URLs and extract the relevant information: ### Question 17: How has the CWA influenced permits for stormwater disch…
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module 3 : des phénomènes mécaniques objectif terminal 3 : la cinématiq…
1. a) $180\ \text{m}$ b) $8\ \text{s}$ c) $30\ \text{m/s}$ 2. a) $10\ \text{m/s}$ b) $10\ \text{m/s}$ c) $40\ \text{m}$
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what is the most common metal on earth? copper aluminum iron steel rewa…
C. Iron
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4. the weather map shows the weather for one day in the united states. …
4. a. Seattle, because a warm front should move through. 5. a. moves quickly; bring cooler weather
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3. match the weather front with the corresponding weather. | weather fr…
1. a. moves quickly; bring cooler weather 2. c. brings warmer weather; brings drizzly rain followed by clear weather 3. a. moves quickly; bring cooler weather 4. d. does not have …
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18. in \speech in the virginia convention,\ how does henry appeal to hi…
18. B. by referring to God and the Bible 19. C. The Salem witch trials 20. A. The girls were caught dancing.
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6 louis enregistre la position d’un corps en mru à l’aide d’un chronomè…
a) Table de valeurs complétée : | $t$ ($\pm 0,05$ s) | $x$ ($\pm 1$ mm) | |---------------------|-------------------| | 0,00 | 0 | | 0,25 | 10 | | 0,50 | 20 | | 0,75 | 30 | | 1,00…
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which expressions represent the length of a? please select two. 36·sin(…
\(\frac{36}{\cos(71^{\circ})}\), \(\frac{36}{\sin(19^{\circ})}\)
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select the correct answer. franco has enough paint to cover an area of …
A. 4 feet
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11. what indirect evidence is used to assume that the outer core is liq…
d. Seismic waves decrease in speed when they reach the outer core. ### Question 12
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the image shows a map of the world. drag and drop the names of the cont…
To solve this, drag: - "Africa" to the appropriate African - shaped region. - "North America" to the North American - shaped region. - "South America" to the South American - shap…
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2. light waves are electromagnetic waves. this means that there does no…
The visible light spectrum is an extremely narrow portion of the full electromagnetic spectrum, with wavelengths roughly between $4\times10^{-7}$ m and $7\times10^{-7}$ m, far sma…
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1. human sleep/awake cycles at three different developmental stages are…
a. For the Adult graph, the period is 24 hours, as the cycle repeats over one full day from 6 AM to the next 6 AM. b. The Newborn graph appears closest to a simple harmonic functi…
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13. how does the cwa regulate discharges of pollutants into u.s. waters…
The CWA regulates pollutant discharges into U.S. waters primarily via the National Pollutant Discharge Elimination System (NPDES) permit program. Entities (e.g., industries, munic…
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16. what enforcement tools does the epa or states use to ensure complia…
The EPA or states use enforcement tools like administrative orders, civil penalties, criminal prosecution, compliance monitoring/assistance, and NPDES permitting to ensure CWA com…
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why were the british able to win the battle of britain? their radar equ…
A. Their radar equipment was effective.
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9) find the surface area: 6 ft 8 ft 7.5 ft 10 ft (color this answer bla…
The surface area of the triangular prism is $\boxed{228}$ square feet.
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match each word with the phrase that best defines it. nonaggression pac…
- nonaggression pact: a formal agreement between nations not to attack one another - comprehensive: inclusive or covered completely - neutral: not taking a side in a conflict or w…
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7. how does the epa recommend handling sediment control during construc…
The EPA recommends using Best Management Practices (BMPs) like erosion prevention (e.g., vegetation, erosion blankets), sediment control (e.g., sediment basins, silt fences), and …
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i present this scroll to the city of stalingrad to commemorate our admi…
B. The Soviets had successfully stopped the German invasion.
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which equation can be used to model simple harmonic motion? a. $d = a\\…
A. $d = a\cos(\omega t)$
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question 9 of 10 what is the period, in seconds, of a simple pendulum o…
4.49 seconds
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multiple-choice question how are marine biomes different? check all tha…
- amount of light available - oxygen content - temperature - pressure
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net. 4 in 8 in 4 in (figure with labeled lengths: 4 in, 8 in, 4 in, 4 i…
# Explanation: ## Step1: Identificar las figuras y sus áreas La red parece ser de un prisma rectangular. Tenemos diferentes rectángulos. Primero, calculamos el área de cada tipo d…
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6. explain the purpose of a stormwater pollution prevention plan (swppp…
A Stormwater Pollution Prevention Plan (SWPPP) aims to identify pollution sources in stormwater runoff (e.g., from construction/industrial/municipal activities), implement best ma…
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3. find the surface area of the rectangular prism using the net. (there…
160 square inches